since JavaFX is used for GUI development, does it support AJAX feature. Can it be used for web2.0 website development? can anyone give me pointers to existing websites which have been developed using java FX?
JavaFX is not a tool for developing Web 2.0 websites. It is a full featured language and graphical runtime (featuring a powerful scene graph) that you can use to develop rich client applications that will run on the desktop, in the browser, on mobile devices, and soon, even on TVs.